Cobb, Charles R. <br/><br/>
The Vacant Quarted revisited :   late mississippian abandonment of the lower ohio valley. 

 - Washington-US :   Society for American Archaeology,   2002. 
 - p. 625-641 :   il. 
 - Trimestral 
 - Vol. 67, no, 4 (Oct 2002) 
 - American Antiquity ;   vol. 67 no. 4 .
 - Washington.   Society for American Archaeology. .
<br/><br/><br/>Inglés.